Joanna Fortune: My baby grandson is too attached to his mother

"Your grandson is at a tricky age developmentally. It is normal and healthy for him to seek out his mother and even demand her full attention and focus."

Pic: iStock

I'm worried about my 18-month-old grandson, who is very attached to his mother. 

Whenever she leaves the room, he starts crying and making a fuss.  He always wants to be in her arms, which must be exhausting.